Proxmox Webui not working

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shemsou

New Member
May 5, 2024
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hello there

after and apt update && apt upgrade -y my proxmox webui shows nothing
all my vm, lxc and dockers services are working just fine, but i cant access to the interface to create lxc and vm (and other configs)

anyone have met this problemes ?
i don't wanna reinstall proxmox and lose all the work i've done till now :(
i'm new to the homelab stuff
 

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Onslow said:
Use apt full-upgrade or apt-get dist-upgrade
Click to expand...
[root@shemsou ~]# apt full-upgrade
Summary:
Upgrading: 0, Installing: 0, Removing: 0, Not Upgrading: 0


[root@shemsou ~]# apt-get dist-upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
[root@shemsou ~]#

the issus still here
 
You gave very little information. Not even the version.
So I can only guess...

Try
apt install --reinstall pve-manager proxmox-widget-toolkit
Does it help?
 
Onslow said:
You gave very little information. Not even the version.
So I can only guess...

Try
apt install --reinstall pve-manager proxmox-widget-toolkit
Does it help?
Click to expand...
i'll try it once at home, my server is unreachable now, i rebooted it and lost access

C:\Users\zoro>ping 192.168.1.100 -t

Pinging 192.168.1.100 with 32 bytes of data:
Reply from 192.168.1.15: Destination host unreachable.
Reply from 192.168.1.15: Destination host unreachable.

i'll post the result later
 
Onslow said:
You gave very little information. Not even the version.
So I can only guess...

Try
apt install --reinstall pve-manager proxmox-widget-toolkit
Does it help?
Click to expand...
Ah sorry for that,
as i said i'm a newbie to all this world

i'll give all the required information , just tell me what u need & i'll provide it

here's for the version :
[root@shemsou ~]# pveversion
pve-manager/9.0.10/deb1ca707ec72a89 (running kernel: 6.14.11-3-pve)
[root@shemsou ~]#
 
For the beginning: the output of pveversion -v

But please put the output into the SPOILER tags. At the top of the composing window, in the center there are three vertical dots ("More options..."). Click it and select the icon of a crossed eye (Spoiler).
 
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Onslow said:
For the beginning: the output of pveversion -v

But please put the output into the SPOILER tags. At the top of the composing window, in the center there are three vertical dots ("More options..."). Click it and select the icon of a crossed eye (Spoiler).
Click to expand...
so here's the result of the commands :

[root@shemsou ~]# pveversion -v
proxmox-ve: 9.0.0 (running kernel: 6.14.11-3-pve)
pve-manager: 9.0.10 (running version: 9.0.10/deb1ca707ec72a89)
proxmox-kernel-helper: 9.0.4
proxmox-kernel-6.14.11-3-pve-signed: 6.14.11-3
proxmox-kernel-6.14: 6.14.11-3
proxmox-kernel-6.14.11-2-pve-signed: 6.14.11-2
proxmox-kernel-6.14.8-2-pve-signed: 6.14.8-2
ceph-fuse: 19.2.3-pve2
corosync: 3.1.9-pve2
criu: 4.1.1-1
frr-pythontools: 10.3.1-1+pve4
ifupdown2: 3.3.0-1+pmx10
intel-microcode: 3.20250512.1
ksm-control-daemon: 1.5-1
libjs-extjs: 7.0.0-5
libproxmox-acme-perl: 1.7.0
libproxmox-backup-qemu0: 2.0.1
libproxmox-rs-perl: 0.4.1
libpve-access-control: 9.0.3
libpve-apiclient-perl: 3.4.0
libpve-cluster-api-perl: 9.0.6
libpve-cluster-perl: 9.0.6
libpve-common-perl: 9.0.11
libpve-guest-common-perl: 6.0.2
libpve-http-server-perl: 6.0.4
libpve-network-perl: 1.1.8
libpve-rs-perl: 0.10.10
libpve-storage-perl: 9.0.13
libspice-server1: 0.15.2-1+b1
lvm2: 2.03.31-2+pmx1
lxc-pve: 6.0.5-1
lxcfs: 6.0.4-pve1
novnc-pve: 1.6.0-3
proxmox-backup-client: 4.0.15-1
proxmox-backup-file-restore: 4.0.15-1
proxmox-backup-restore-image: 1.0.0
proxmox-firewall: 1.1.2
proxmox-kernel-helper: 9.0.4
proxmox-mail-forward: 1.0.2
proxmox-mini-journalreader: 1.6
proxmox-offline-mirror-helper: 0.7.2
proxmox-widget-toolkit: 5.0.6
pve-cluster: 9.0.6
pve-container: 6.0.13
pve-docs: 9.0.8
pve-edk2-firmware: 4.2025.02-4
pve-esxi-import-tools: 1.0.1
pve-firewall: 6.0.3
pve-firmware: 3.17-1
pve-ha-manager: 5.0.4
pve-i18n: 3.6.0
pve-qemu-kvm: 10.0.2-4
pve-xtermjs: 5.5.0-2
qemu-server: 9.0.22
smartmontools: 7.4-pve1
spiceterm: 3.4.1
swtpm: 0.8.0+pve2
vncterm: 1.9.1
zfsutils-linux: 2.3.4-pve1
[root@shemsou ~]#


[root@shemsou ~]# apt install --reinstall pve-manager proxmox-widget-toolkit
Summary:
Upgrading: 0, Installing: 0, Reinstalling: 2, Removing: 0, Not Upgrading: 0
Download size: 220 kB / 788 kB
Space needed: 0 B / 914 GB available

Get:1 http://download.proxmox.com/debian/pve trixie/pve-no-subscription amd64 proxmox-widget-toolkit all 5.0.6 [220 kB]
Fetched 220 kB in 1s (434 kB/s)
(Reading database ... 69933 files and directories currently installed.)
Preparing to unpack .../proxmox-widget-toolkit_5.0.6_all.deb ...
Unpacking proxmox-widget-toolkit (5.0.6) over (5.0.6) ...
Preparing to unpack .../pve-manager_9.0.10_all.deb ...
Unpacking pve-manager (9.0.10) over (9.0.10) ...
Setting up proxmox-widget-toolkit (5.0.6) ...
Setting up pve-manager (9.0.10) ...
Processing triggers for man-db (2.13.1-1) ...
[root@shemsou ~]#
 
Last edited:
And?...
If it still doesn't work, another possible reason is: have you installed ANY tools / "improvements", unofficial software in your PVE host?
 
I don't know Proxmenus, but I've found in its auto_post_install.sh that one of its "optimisations", khe-khe... is
"Subscription banner removal".

Tools which mess with the GUI often lead to problems like yours!

I suggest you remove it and check if that helped.
If not, repeat apt install --reinstall pve-manager proxmox-widget-toolkit

Is it better?
 
Last edited:
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